text: /* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
     Ported to standalone by Joel Sherrill jsherril@redstone-emh2.army.mil,
       On-Line Applications Research Corporation.
     This file is part of the GNU C Library.
  
     The GNU C Library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation; either
     version 2.1 of the License, or (at your option) any later version.
  
     The GNU C Library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public
     License along with the GNU C Library; if not, write to the Free
     Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
     02111-1307 USA.  */
  
  /*
   *  This is the file descriptor used by the no OS implementation
   *  of __open, __read, __write, and __close.
   */
  
  #ifndef __FILEDESC_h
  #define __FILEDESC_h
  
  #define __need_FOPEN_MAX
  #include <bits/stdio_lim.h>
  
  #ifndef __DECLARE_FILE_DESCRIPTORS__
  #define FILEDESC_EXTERN extern
  #else
  #define FILEDESC_EXTERN
  #endif
  
  typedef struct {
    int  in_use;         /* 1 if in use, 0 otherwise */
    int  flags;          /* Flags from open */
  }   __no_os_file_descriptor;
  
  #define __FD_Is_valid( _fd ) \
    ( (_fd) >= 0 && (_fd) < FOPEN_MAX )
  
  FILEDESC_EXTERN __no_os_file_descriptor __FD_Table[ FOPEN_MAX ];
  
  #endif
  